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JP2012062713A |
To provide a pavement block and a pavement structure that are laid to pave the sidewalk and roadway of a general road, the square of public facility such as a park and a station and approaches of a building and a condominium, offer excel...
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JP4904991B2 |
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JP2012046981A |
To provide a water permeable concrete plate comprising two layers of a permeable surface layer part and an impermeable base layer part, which has a high flexural strength hardly affected by through holes bored in the base layer part, a h...
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JP2012047026A |
To provide a method for manufacturing a low-heat permeable pavement block which suppresses a rise in a temperature of a road surface in summer without reference to weather by means of a combination of existing technologies, and which has...
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JP2012046971A |
To provide a water permeable concrete plate which comprises an upper water-permeable two layer portion having high water permeability and a lower concrete layer portion having a high drainage capacity due to a shape of through holes, and...
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JP2012031668A |
To easily protect a surface of a structure exposed on a road surface in a paving work.A road surface structure protection sheet 1 comprises: a sheet section having a certain level of flexibility to fit a concavity and a convexity of a ma...
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JP2012031697A |
To provide a water retentive block which: can prevent a heat island phenomenon without necessitating a special water retentive material; satisfies a performance as an interlocking block for paving; does not require a material to cover an...
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JP2012021263A |
To provide a block pavement which is used for water-permeable pavement and a greened parking space or the like, and for which only a greened part or a water-permeable block is exchangeable.In the greened parking space or driveway where b...
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JP4865612B2 |
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JP4867501B2 |
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JP2012012934A |
To provide a water retentive paving unit capable of preventing a water retentive block from being broken even when a heavy object such as a vehicle or the like is put on it; a water retentive paving system composed of a plurality of wate...
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JP2012007467A |
To provide a car stop block and manufacturing method of the same, requiring no work for placement of an open hole member upon packing of concrete and removal of formwork after drying and solidifying the concrete as well as improving visi...
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JP4850868B2 |
To provide a technology for improving sound-absorbing property and heat-insulating property of a porous ceramic product already in the market, by using an expandable cast-iron slag produced when producing ductile cast iron. Expandable sl...
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JP4836380B2 |
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JP4818870B2 |
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JP2011202371A |
To provide a guide block system for securing the passage of a wheelchair etc., and a method for controlling the guide block system.This guide block system includes: guide blocks (10 and 20) which comprise block bases (11 and 21) with rec...
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JP4791201B2 |
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JP4792555B2 |
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JP2011193735A |
To provide a lawn laying structure preventing lawn wear even in a greening parking area where lawn protected by a lawn protection roadbed is arranged, allowing a short-term construction, and improving ground drainage.The lawn laying stru...
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JP2011190581A |
To provide a structure of a mountain pathway, capable of reducing the conveyance quantity of crushed stones.The structure of the mountain pathway includes a foundation section by crushed stones, a load support section provided on the fou...
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JP4783355B2 |
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JP4780501B2 |
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JP2011169067A |
To provide a planar body and a watering structure preventing a fall in cooling capacity over a long period of time by suppressing a decrease in the amount of moisture evaporation of a water retaining block surface caused by plugging or t...
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JP2011168470A |
To recycle waste gypsum of environmental pollution waste as concrete aggregate by adding 1-2% binder into a pulverized material of the harmful waste gypsum to give strength as same as that of the conventional sand-cement based concrete, ...
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JP4758744B2 |
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JP2011157690A |
To provide a method for manufacturing a scenic concrete block holding a long service life causing neither fading of predetermined colors nor exfoliation by wind, rain and wear, easily obtaining colored concrete block pieces and requiring...
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JP4750159B2 |
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JP4748818B2 |
The present invention relates to bituminous compositions suitable for use in paving applications containing water-in-oil bitumen dispersion of paving grade bitumen such as penetration-graded, viscosity-graded and/or penetration-graded va...
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JP4746739B2 |
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JP4743623B2 |
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JP2011140871A |
To provide a method for firmly and quickly bonding a braille paving tile made of a resin sheet with a plurality of protrusions protrusively provided on the upper face, to a laying surface in a wide temperature range, and the braille pavi...
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JP2011137355A |
To solve a problem in placing of concrete in work related to a road bed, in which concrete placeable days are limited since the north side from the Hokuriku District on the Sea of Japan side has much rain and snow throughout the year.One...
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JP4707938B2 |
Bridging device for joint gaps (1) between construction components (2, 3), especially bridge components, comprises an extending joint construction (4) bridging the joint gap and allowing positional changes of the components relative to e...
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JP4707625B2 |
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JP4707004B2 |
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JP2011111327A |
To provide a hanging-up fixture and a construction method using the same, which easily perform work for simultaneously carrying a plurality of blocks to a predetermined position in a construction field and laying work and enhancing const...
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JP2011106208A |
To prevent the formation of a gap and irregularities on a laying surface by preventing the displacement of the laid flat plate blocks; and to facilitate restoration when some of the laid blocks are damaged.The flat plate block is formed ...
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JP2011106207A |
To prevent the formation of a gap and irregularities on a pavement by preventing the displacement of a vegetation pavement block (unit); to hardly cause damage to planted plants; and to facilitate restoration.In this vegetation pavement ...
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JP4690919B2 |
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JP4691668B2 |
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JP2011102494A |
To provide a pavement block in which flakes of waste glass produced by crushing glass boards of information equipment are utilized as one of component materials, and which has a surface (paved surface) that glitters when reflecting light...
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JP4686282B2 |
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JP2011099292A |
To provide a component for constructing road surfaces, which maintains a smooth and stable road surface for a long period without a level difference, and to provide a pedestrian crossing and a road using the same.The component 8 for cons...
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JP2011094439A |
To provide a wood brick grooved in grated shape formed as a finishing member by cutting a column member of a pure tree of timber from thinning and decorating a cut face.Four wood bricks 1 each having grooves 2 grooved in grated shape on ...
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JP4680451B2 |
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JP4675937B2 |
To provide a solidifying method capable of enhancing workability in solidifying work and easily achieving solidification strength suitable for various materials to be solidified, and to provide a solidifying agent used for it. The materi...
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JP4671124B2 |
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JP4669944B2 |
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JP4663442B2 |
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JP2011063959A |
To provide an underlay material which imparts elasticity to a road without deteriorating the advantage of an interlocking block pavement, a pedestrian road, and to provide a method for manufacturing the underlay material.The underlay mat...
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